/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.hudi.common.util;

import org.apache.avro.Schema;

public class ClosableIteratorWithSchema<R> implements ClosableIterator<R> {

  private final ClosableIterator<R> iter;
  private final Schema schema;

  public ClosableIteratorWithSchema(ClosableIterator<R> iter, Schema schema) {
    this.iter = iter;
    this.schema = schema;
  }

  public static <R> ClosableIteratorWithSchema<R> newInstance(ClosableIterator<R> iter, Schema schema) {
    return new ClosableIteratorWithSchema<>(iter, schema);
  }

  public Schema getSchema() {
    return schema;
  }

  @Override
  public void close() {
    iter.close();
  }

  @Override
  public boolean hasNext() {
    return iter.hasNext();
  }

  @Override
  public R next() {
    return iter.next();
  }
}
